remove koz from active maintainer list (#15733)

Signed-off-by: deepthi <deepthi@planetscale.com>

Author: deepthi

MAINTAINERS.md

@@ -5,7 +5,6 @@ The following is the full list, alphabetically ordered.
 * Andres Taylor ([systay](https://github.com/systay)) andres@planetscale.com
 * Andrew Mason ([amason](https://github.com/ajm188)) amason@hey.com
 * Arthur Schreiber ([arthurschreiber](https://github.com/arthurschreiber)) arthurschreiber@github.com
-* Dan Kozlowski ([dkhenry](https://github.com/dkhenry)) dan.kozlowski@gmail.com
 * Deepthi Sigireddi ([deepthi](https://github.com/deepthi)) deepthi@planetscale.com
 * Derek Perkins ([derekperkins](https://github.com/derekperkins)) derek@nozzle.io
 * Dirkjan Bussink ([dbussink](https://github.com/dbussink)) dbussink@planetscale.com
@@ -68,6 +67,7 @@ We thank the following past maintainers for their contributions.
 * Alain Jobart ([alainjobart](https://github.com/alainjobart))
 * Alkin Tezuysal ([askdba](https://github.com/askdba))
 * Anthony Yeh ([enisoc](https://github.com/enisoc))
+* Dan Kozlowski ([dkhenry](https://github.com/dkhenry))
 * David Weitzman ([dweitzman](https://github.com/dweitzman))
 * Jon Tirsen ([tirsen](https://github.com/tirsen))
 * Leo X. Lin ([leoxlin](https://github.com/leoxlin))